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    ARTICULATING ENDOSCOPE WITH WORKING CHANNEL
    5.
    发明公开
    ARTICULATING ENDOSCOPE WITH WORKING CHANNEL 审中-公开

    公开(公告)号：US20240358234A1

    公开(公告)日：2024-10-31

    申请号：US18612289

    申请日：2024-03-21

    申请人： Covidien LP

    发明人： Shai Tofach ,  Chenghao Bi ,  Derek S. Tata

    IPC分类号： A61B1/00 ,  A61B1/005 ,  A61B1/018 ,  A61B1/05

    CPC分类号： A61B1/0011 ,  A61B1/00097 ,  A61B1/00114 ,  A61B1/00124 ,  A61B1/0057 ,  A61B1/018 ,  A61B1/05

    摘要： The present technology relates to articulating endoscopes and methods for manufacturing articulating endoscopes. An example endoscope includes an outer jacket extending a length of the endoscope; an outer wall, interior to the outer jacket, of an extrusion extending at least 80% of the length of the endoscope and ending at a bendable region of the endoscope; an inner wall, interior to the outer wall, extending at least 90% of a length of the endoscope and through the bendable region, the inner wall defining a working channel through the endoscope; a plurality of fins extending from the inner wall to the outer wall and defining a plurality of auxiliary channels between the inner wall and the outer wall; a first pull wire extending through a first auxiliary channel of the plurality of auxiliary channels; and a second pull wire extending through a second auxiliary channel of the plurality of auxiliary channels.

    SYSTEMS AND METHODS FOR SELECTIVELY RIGIDIZING A FLEXIBLE INSTRUMENT
    6.
    发明公开
    SYSTEMS AND METHODS FOR SELECTIVELY RIGIDIZING A FLEXIBLE INSTRUMENT 审中-公开

    公开(公告)号：US20240358232A1

    公开(公告)日：2024-10-31

    申请号：US18647595

    申请日：2024-04-26

    申请人： INTUITIVE SURGICAL OPERATIONS, INC.

    发明人： Miles S. Joseph ,  Bruce M. Schena

    IPC分类号： A61B1/00 ,  A61B1/005

    CPC分类号： A61B1/00098 ,  A61B1/009

    摘要： A system may comprise a flexible delivery device including a tool channel extending therethrough and an elongated instrument configured to extend within the tool channel. The elongated instrument may include a flexible section and a rigidizable section. The system may also include a selective rigidization system at least partially extending within the elongated instrument and a sensor system configured to determine position information for the rigidizable section relative to a distal portion of the delivery device. The selective rigidization system, responsive to the position information, may be configured to transition a portion of the rigidizable section of the instrument from a bendable state to a rigid state.

    MEDICAL VALVE ASSEMBLIES AND RELATED METHODS THEREOF
    8.
    发明公开
    MEDICAL VALVE ASSEMBLIES AND RELATED METHODS THEREOF 审中-公开

    公开(公告)号：US20240358227A1

    公开(公告)日：2024-10-31

    申请号：US18645589

    申请日：2024-04-25

    申请人： Boston Scientific Scimed, Inc.

    发明人： Alexander James LAMMERS

    IPC分类号： A61B1/00 ,  A61B1/015 ,  A61B1/12

    CPC分类号： A61B1/00068 ,  A61B1/015 ,  A61B1/126

    摘要： A handle assembly for a medical device, including a handle body, a first valve body housed at least partially within the handle body, a second valve body housed at least partially within the handle body and positioned adjacent to the first valve body, a lens wash inlet port extending from a first side the second valve body at a first angle with respect to a longitudinal axis of the second valve body, and a lens wash outlet port extending from a second side of the second valve body at a second angle with respect to the longitudinal axis of the second valve body. The first side of the second valve body faces a first direction and the second side of the second valve body faces a second direction, where the first direction is substantially opposite to the second direction.